2-(4-(Ethylsulfonyl)phenyl)acetic acid - ≥98% , CAS No.383135-47-5

CAS: 383135-47-5 Cat. No.: E193114 Molecular Weight: 228.27 EC Number: 882-071-5
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
4-(Ethylsulfonyl)phenylacetic Acid | FT-0729459 | EN300-68573 | AKOS005144428 | FJOLLUNLZJLQMN-UHFFFAOYSA-N | Z424733406 | 2-[4-(ethanesulfonyl)phenyl]acetic acid | AMY10172 | 2-(4-(Ethylsulfonyl)phenyl)acetic acid | 2-(4-(ethylsulfonyl)phenyl)aceticacid
Storage
Store at 2-8°C
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
E193114-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$9.90
1g
E193114-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$17.90

$29.90
Save $12.00 (40.13%)
5g
E193114-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$88.90

$135.90
Save $47.00 (34.58%)
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
4-(Ethylsulfonyl)phenylacetic Acid | FT-0729459 | EN300-68573 | AKOS005144428 | FJOLLUNLZJLQMN-UHFFFAOYSA-N | Z424733406 | 2-[4-(ethanesulfonyl)phenyl]acetic acid | AMY10172 | 2-(4-(Ethylsulfonyl)phenyl)acetic acid | 2-(4-(ethylsulfonyl)phenyl)aceticacid
Specifications & Purity
≥98%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCCS(=O)(=O)C1=CC=C(C=C1)CC(=O)O
IUPAC Name2-(4-ethylsulfonylphenyl)acetic acid
InChIKeyFJOLLUNLZJLQMN-UHFFFAOYSA-N
INCHI1S/C10H12O4S/c1-2-15(13,14)9-5-3-8(4-6-9)7-10(11)12/h3-6H,2,7H2,1H3,(H,11,12)
Isomeric SMILES CCS(=O)(=O)C1=CC=C(C=C1)CC(=O)O
Molecular Weight 228.27
Reaxy-Rn 22314267
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=22314267&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassBenzenesulfonyl compounds
Intermediate Tree Nodes Not available
Direct ParentBenzenesulfonyl compounds
Alternative Parents Sulfones  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Benzenesulfonyl group - Sulfonyl - Sulfone - Monocarboxylic acid or derivatives - Carboxylic acid - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organosulfur compound - Organooxygen compound - Carbonyl group - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzenesulfonyl compounds. These are aromatic compounds containing a benzenesulfonyl group, which consists of a monocyclic benzene moiety that carries a sulfonyl group.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
B2625628Certificate of AnalysisDec 06, 2025 E193114
B2625647Certificate of AnalysisDec 06, 2025 E193114
B2625648Certificate of AnalysisDec 06, 2025 E193114
Chemical and Physical Properties
Boil Point(°C)446.9±37.0 °C at 760 mmHg
Molecular Weight228.270 g/mol
XLogP31.700
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass228.046 Da
Monoisotopic Mass228.046 Da
Topological Polar Surface Area79.800 Ų
Heavy Atom Count15
Formal Charge0
Complexity307.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
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